Sturgeon fry catching device

Abstract

The utility model relates to the technical field of fishing devices, in particular to a sturgeon fry fishing device which comprises a handheld rod and a fishing net, one end of the handheld rod is fixedly connected with a bent rod in a sleeved mode, a telescopic assembly connected with the fishing net is installed in the bent rod, a connecting frame is arranged at the upper end of the fishing net, and a waterproof lamp is installed on the inner side of one end of the connecting frame. A sliding groove with two through sides is formed in the handheld rod, a rotating seat is connected to the sliding groove in a sliding mode, and a positioning assembly is connected to the lower end of the rotating seat in an inserted mode. The sturgeon fry fishing device has the advantages that the fishing net is driven by the telescopic assembly to slowly get close to the sturgeon fry concentration position, sturgeons can be attracted into the connecting frame, namely the upper end of the fishing net, through the waterproof lamp, and the sturgeon fry fishing efficiency is improved; the handheld rod is slidably connected with the rotating base through the sliding groove, the handheld rod can be conveniently rotated according to the lever principle, the fishing net can be pulled close after sturgeons are fished, physical output of use is reduced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing devices, in particular to a sturgeon fry fishing device. Background Art

[0002] In recent years, the artificial breeding of sturgeon has been vigorously developed in rural areas of our country. Sturgeons are typical omnivorous fish, with the advantages of fast growth rate, strong adaptability, few diseases and high economic value. Their meat is thick, bones are soft, taste is delicious, and nutrition is rich. The protein content of their meat and eggs is extremely high, making them high-grade nutritional products. Sturgeon fry are usually cultured in barrel-shaped ponds placed on the ground. During the breeding process, it is necessary to fish out the fry after reproduction, or change the water of the cultivation equipment by fishing, etc., all of which require the use of fishing devices.

[0003] The existing sturgeon fry fishing devices usually consist of a hand-held rod and a fishing net connected to its end. When in use, the user needs to hold the hand-held rod and stretch the fishing net into the sturgeon pond to pick up the sturgeon fry. However, the sturgeons will be frightened and flee, resulting in a small number of catches by the fishing net, reducing the fishing efficiency, requiring multiple catches, being rather troublesome, and being laborious to use. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that when the existing sturgeon fry fishing device is in use, the sturgeons will be frightened and flee, resulting in a small number of catches in one fishing, reducing the fishing efficiency, requiring multiple catches, being rather troublesome, and being laborious to use.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a sturgeon fry fishing device, including a hand-held rod and a fishing net. One end of the hand-held rod is sleeved and fixed with a bent rod. A telescopic assembly connected to the fishing net is installed inside the bent rod. A connection frame is provided at the upper end of the fishing net. A waterproof lamp is installed inside one end of the connection frame. The hand-held rod is provided with a through groove on both sides. A rotating seat is slidably connected to the through groove. A positioning assembly is inserted and connected to the lower end of the rotating seat.

[0008] Furthermore, the telescopic assembly includes a second groove provided inside the cross bar of the bent rod. A mounting plate is installed inside the second groove. A motor is installed inside the mounting plate. The output end of the motor passes through the mounting plate and is connected to a threaded rod. The end of the threaded rod is threadedly connected to a protruding rod. A cover plate through which the protruding rod passes is installed at the end of the second groove. One side of the connection frame is provided with a connection pipe threadedly connected to the end of the protruding rod.

[0009] Further, a slider through which a threaded rod is installed is provided at the inner end of the protruding rod. A limiting slider is provided on one side of the slider, and a limiting chute for sliding connection with the limiting slider is provided on the inner wall of the second chute. A sealing ring in contact with the protruding rod is provided in the middle of the cover plate.

[0010] Further, the rotating seat includes a U-shaped plate with an upward opening. A rectangular rod slidably connected to the chute is rotatably connected at a position above the U-shaped plates. Butterfly bolts rotatably connected to both ends of the rectangular rod are threadedly connected to both ends of the U-shaped plate. A rectangular insertion block is fixed to the bottom end of the U-shaped plate.

[0011] Further, the positioning assembly includes a second U-shaped plate with a downward opening. A second threaded rod is vertically threadedly connected to one side wall of the second U-shaped plate. A positioning plate rotatably connected to the inner top wall of the second U-shaped plate is rotatably connected to the inner end of the second threaded rod. A knob is fixed to the outer end of the second threaded rod. Rubber pads are fixed to both the positioning plate and the other side wall inside the second U-shaped plate. An insertion seat cooperating with the rectangular insertion block is rotatably connected to the top end of the second U-shaped plate.

[0012] Further, an anti-slip sleeve is fixedly sleeved at the end of the hand-held rod, and a control switch electrically connected to the motor is installed at a position on the hand-held rod close to the anti-slip sleeve.

[0013] III. Beneficial Effects

[0014] The advantages of the present utility model compared with the prior art are as follows:

[0015] 1. By rotatably connecting the insertion seat to the top end of the second U-shaped plate, it is convenient to rotate the angle of the hand-held rod, so that the fishing net faces the concentrated area of sturgeon fry. Place the fishing net at the bottom of the pool, and drive the fishing net to slowly approach the concentrated area of sturgeon fry through the telescopic assembly. The waterproof lamp is convenient to attract sturgeons into the connection frame, that is, the upper end of the fishing net, improving the efficiency of catching sturgeon fry.

[0016] 2. The positioning assembly is fixed on one side of the sturgeon pool, the rotating seat is inserted into the positioning assembly, the hand-held rod is slidably connected to the rectangular rod through the chute, and the rectangular rod is rotatably connected between the U-shaped plates, which is convenient to rotate the hand-held rod using the lever principle and reduce the physical consumption during the use of the device, making it convenient to use.

[0017] 3. The hand-held rod is slidably connected to the rectangular rod of the rotating seat through the chute, which is convenient to adjust the length of the hand-held rod extending into the pool, so that the fishing net approaches the concentrated area of sturgeon fry, making it convenient to pull the fishing net closer after catching sturgeons and reducing physical consumption, making it convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall internal structure diagram of the present utility model.

[0019] Figure 2It is a structural diagram of the telescopic assembly of the present utility model.

[0020] Figure 3 It is a structural diagram of the rotating seat of the present utility model.

[0021] Figure 4 It is a structural diagram of the positioning assembly of the present utility model.

[0022] As shown in the figure: 1. Handheld rod; 2. Bent rod; 201. Second chute; 202. Limit chute; 3. Fishing net; 4. Telescopic assembly; 5. Connecting frame; 501. Connecting pipe; 6. Waterproof lamp; 7. Chute; 8. Rotating seat; 9. Positioning assembly; 10. Mounting plate; 11. Motor; 12. Threaded rod; 13. Extended rod; 14. Cover plate; 15. Slide block; 1501. Limit slide block; 16. Sealing ring; 17. U-shaped plate; 18. Rectangular rod; 19. Butterfly bolt; 20. Rectangular plug-in block; 21. Second U-shaped plate; 22. Second threaded rod; 23. Positioning plate; 24. Knob; 25. Rubber pad; 26. Plug-in seat; 27. Anti-slip sleeve; 28. Control switch. Detailed implementation mode

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Embodiment 1

[0025] Combined with the attached Figure 1 A sturgeon fry fishing device includes a handheld rod 1 and a fishing net 3. One end of the handheld rod 1 is sleeved and fixed with a bent rod 2. A telescopic assembly 4 connected to the fishing net 3 is installed inside the bent rod 2. A connecting frame 5 is provided at the upper end of the fishing net 3. A waterproof lamp 6 is installed inside one end of the connecting frame 5. A chute 7 penetrating both sides is provided on the handheld rod 1. A rotating seat 8 is slidably connected to the chute 7. A positioning assembly 9 is inserted and connected to the lower end of the rotating seat 8.

[0026] Combined with the above structure, when the end of the bent rod 2 is placed at the bottom of the sturgeon fish pond, the connecting frame 5 drives the fishing net 3 to contact the bottom of the pond, and the waterproof lamp 6 is convenient to attract the sturgeon fish to the upper end of the fishing net 3 for fishing.

[0027] Combined with the attached Figure 2, the telescopic component 4 includes a chute two 201 provided inside the cross bar of the bent rod 2. An installation plate 10 is installed inside the chute two 201. A motor 11 is installed inside the installation plate 10. The output end of the motor 11 passes through the installation plate 10 and is connected to a threaded rod 12. The end of the threaded rod 12 is threadedly connected to an extension rod 13. A cover plate 14 through which the extension rod 13 passes is installed at the end of the chute two 201. A connecting pipe 501 threadedly connected to the end of the extension rod 13 is provided on one side of the connecting frame 5, so that the connecting frame 5, i.e., the fishing net 3, is convenient for installation and disassembly.

[0028] Combined with the attached Figure 2 , one end of the inner side of the extension rod 13 is installed with a slider 15 through which the threaded rod 12 passes. A limiting slider 1501 is provided on one side of the slider 15. A limiting chute 202 slidably connected to the limiting slider 1501 is provided on the inner wall of the chute two 201. A sealing ring 16 in contact with the extension rod 13 is provided in the middle of the cover plate 14, so that the chute two 201 has strong sealing performance.

[0029] Combined with the above structure, when the telescopic component 4 is used, the motor 11 slowly drives the threaded rod 12 to rotate. Through the cooperation of the limiting slider 1501 and the limiting chute 202, the extension rod 13 will not rotate, so that the extension rod 13 extends or contracts in the chute two 201, which is convenient for pushing the fishing net 3 into the concentrated area of sturgeon fry and improves the fishing efficiency of sturgeon fry.

[0030] Embodiment 2

[0031] On the basis of Embodiment 1, combined with the attached Figure 3 , the rotating seat 8 includes a U-shaped plate 17 with an upward opening. A rectangular rod 18 slidably connected to the chute 7 is rotatably connected at a position close to the upper part between the U-shaped plates 17. Butterfly bolts 19 rotatably connected to both ends of the rectangular rod 18 are threadedly connected to both ends of the U-shaped plate 17. A rectangular insertion block 20 is fixed at the bottom end of the U-shaped plate 17.

[0032] Combined with the above structure, the positioning component 9 is fixed on one side of the sturgeon fish pond. The rotating seat 8 is inserted on the positioning component 9 through the rectangular insertion block 20. The hand-held rod 1 is slidably connected to the rectangular rod 18 through the chute 7, and the rectangular rod 18 is rotatably connected between the U-shaped plates 17, which is convenient for rotating the hand-held rod 1. By using the lever principle to lift the fishing net 3 to catch fish fry, it is convenient to pull the fishing net 3 closer, reducing the physical consumption of using the device and being easy to use.

[0033] Combined with the attached Figure 4, the positioning component 9 includes a second U-shaped plate 21 with an opening facing downward. A second threaded rod 22 is vertically and threadedly connected to one side wall of the second U-shaped plate 21. The inner end of the second threaded rod 22 is rotatably connected to a positioning plate 23 that is slidably connected to the inner top wall of the second U-shaped plate 21. The outer end of the second threaded rod 22 is fixed with a knob 24. Rubber pads 25 are fixed on both the positioning plate 23 and the other side wall inside the second U-shaped plate 21. The top end of the second U-shaped plate 21 is rotatably connected to a socket 26 that cooperates with the rectangular insertion block 20.

[0034] Combined with the above structure, when the positioning component 9 is in use, insert the second U-shaped plate 21 on one side of the sturgeon fishpond. Rotate the knob 24 to make the second threaded rod 22 rotate, so that the second threaded rod 22 drives the positioning plate 23 to move horizontally. The positioning plate 23 and the other side wall inside the second U-shaped plate 21 cooperate to clamp one side of the sturgeon fishpond, and the cooperation of a pair of rubber pads 25 facilitates stable clamping; the rotating seat 8 is inserted on the socket 26 through the rectangular insertion block 20, which is convenient for the removal of the hand-held rod 1; the socket 26 is rotatably connected to the top end of the second U-shaped plate 21, which is convenient for the hand-held rod 1 to rotate the angle.

[0035] Combined with the attached Figure 1 , an anti-slip sleeve 27 is sleeved and fixed at the end of the hand-held rod 1 to prevent hand slipping; a control switch 28 electrically connected to the motor 11 is installed on the hand-held rod 1 near the anti-slip sleeve 27, which is convenient for controlling the start and stop, forward and reverse rotation of the motor 11.

[0036] The specific usage method is as follows:

[0037] Install the positioning component 9 on one side of the sturgeon fishpond. Insert the hand-held rod 1 through the rectangular insertion block 20 of the rotating seat 8 on the socket 26 of the positioning component 9. Horizontally rotate the position of the hand-held rod 1 so that it faces the concentrated area of sturgeon fry. Vertically rotate the hand-held rod 1 to place the connecting frame 5, that is, the fishing net 3, on the bottom of the pond. Push the fishing net 3 slowly close to the concentrated area of sturgeon fry through the telescopic component 4. Turn on the waterproof lamp 6 to attract the sturgeon into the connecting frame 5, that is, the upper end of the fishing net 3. Lift the hand-held rod 1 to scoop up a large number of sturgeon fry. Pull the hand-held rod 1 to bring the fishing net 3 closer, then remove the hand-held rod 1, pour the fry in the fishing net 3 into the storage box or another pond, which is convenient to use.

[0038] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A sturgeon fry catching device, comprising a hand-held rod (1) and a catching net (3), characterized in that: A bending rod (2) is sleeved and fixed at one end of the hand-held rod (1), a telescopic assembly (4) connected to a fishing net (3) is installed inside the bending rod (2), a connecting frame (5) is provided at the upper end of the fishing net (3), a waterproof lamp (6) is installed inside one end of the connecting frame (5), a sliding groove (7) penetrating at both sides is provided on the hand-held rod (1), a rotating seat (8) is slidably connected to the sliding groove (7), and a positioning assembly (9) is plugged and connected to the lower end of the rotating seat (8).

2. A sturgeon fry catching device according to claim 1, characterized in that: The telescopic assembly (4) comprises a second slide groove (201) provided in the cross bar of the bending rod (2), a mounting plate (10) being installed inside the second slide groove (201), a motor (11) being installed inside the mounting plate (10), an output end of the motor (11) passing through the mounting plate (10) and connected to a threaded rod (12), an end of the threaded rod (12) being threadedly connected to an extension rod (13), a cover plate (14) through which the extension rod (13) passes being installed at the end of the second slide groove (201), and a connecting pipe (501) being threadedly connected to the end of the extension rod (13) being provided on one side of the connecting frame (5).

3. A sturgeon fry catching device according to claim 2, characterized in that: A slider (15) through which the threaded rod (12) passes is installed at one end of the inner side of the extension rod (13); a limiting slider (1501) is provided on one side of the slider (15); a limiting slider (202) slidably connected to the limiting slider (1501) is provided on the inner wall of the second slider (201); and a sealing ring (16) in contact with the extension rod (13) is provided in the middle of the cover plate (14).

4. A sturgeon fry catching device according to claim 1, characterized in that: The rotating seat (8) comprises a U-shaped plate (17) with an opening facing upward, a rectangular rod (18) slidably connected to the slide groove (7) is rotatably connected between the upper positions of the U-shaped plates (17), butterfly bolts (19) rotatably connected to the two ends of the rectangular rod (18) are threadedly connected at both ends of the U-shaped plates (17), and a rectangular plug-in block (20) is fixed at the bottom end of the U-shaped plates (17).

5. A sturgeon fry catching device according to claim 4, characterized in that: The positioning assembly (9) comprises a U-shaped plate (21) with an opening facing downwards, a threaded rod (22) is vertically threadedly connected to one side wall of the U-shaped plate (21), an inner end of the threaded rod (22) is rotatably connected to a positioning plate (23) slidably connected to the inner top wall of the U-shaped plate (21), an outer end of the threaded rod (22) is fixed to a knob (24), a rubber pad (25) is fixed to the positioning plate (23) and the other side wall of the U-shaped plate (21), and a socket (26) cooperating with a rectangular plug-in block (20) is rotatably connected to the top of the U-shaped plate (21).

6. A sturgeon fry catching device according to claim 2, characterized in that: An anti-slip sleeve (27) is sleeved and fixed on the end of the hand-held rod (1), and a control switch (28) electrically connected to the motor (11) is installed on the hand-held rod (1) at a position close to the anti-slip sleeve (27).

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